CPT 86366
Immunoassay
Current code40 hospitals with prices
What Washington hospitals publish for this code
Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.
| Hospital | Commercial insurance rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| Capital Medical Center | $18.40 – $113 | $53.20 | $133 |
| Cascade Valley Hospital | $3.15 – $471 | $29.60 | $37.00 |
| Deaconess Medical Center | $17.83 – $114 | $19.20 | $48.00 |
| EvergreenHealth Medical Center | $19.04 – $766 | $659 | $824 |
| EvergreenHealth Monroe | $22.08 – $766 | $659 | $824 |
| Harborview Medical Center | $27.60 – $57.04 | $552 | $788 |
| Highline Medical Center | $19.78 – $41.40 | $14.05 | $46.00 |
| Island Hospital | $18.40 – $35.48 | — | — |
| Kadlec Regional Medical Center | $19.65 – $51.69 | $125 | $179 |
| Legacy Salmon Creek Medical Center | $29.90 – $48.02 | — | — |
| Mary Bridge Children's Hospital | $18.40 – $142 | $27.60 | $69.00 |
| MultiCare Auburn Medical Center | $18.40 – $85.38 | $27.60 | $69.00 |
| MultiCare Covington Medical Center | $18.40 – $85.38 | $27.60 | $69.00 |
| MultiCare Good Samaritan Hospital | $18.40 – $85.38 | $27.60 | $69.00 |
| MultiCare Valley Hospital | $17.83 – $34.56 | $19.20 | $48.00 |
| Olympic Medical Center | $76.58 – $137 | $110 | $137 |
| Overlake Hospital Medical Center & Clinics | $19.14 – $173 | — | — |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $22.08 – $108 | — | — |
| Providence Centralia Hospital | $31.10 – $173 | — | — |
| Providence Holy Family Hospital | $22.08 – $78.54 | — | — |
| Providence Regional Medical Center Everett | $18.40 – $119 | — | — |
| Providence St Mary Medical Center | $29.44 – $119 | $558 | $797 |
| Providence St Peter Hospital | $15.64 – $95.32 | $371 | $714 |
| Seattle Children's Hospital | $582 – $1,035 | $1,078 | $1,078 |
| Skagit Valley Hospital | $5.34 – $35.15 | $29.60 | $37.00 |
| St Anthony Hospital | $33.12 – $34.50 | $14.00 | $46.00 |
| St Clare Hospital | $33.12 – $34.50 | $13.26 | $46.00 |
| St Elizabeth Hospital | $15.32 – $41.40 | $16.26 | $46.00 |
| St Francis Community Hospital | $33.12 – $34.50 | $14.44 | $46.00 |
| St Joseph Medical Center | $33.12 – $34.50 | $15.24 | $46.00 |
| St Michael Medical Center | $29.44 – $41.40 | $20.31 | $46.00 |
| Swedish Edmonds Hospital | $18.40 – $46.74 | $70.56 | $147 |
| Swedish Issaquah | $16.56 – $64.58 | $70.56 | $147 |
| Swedish Medical Center | $16.56 – $65.72 | $70.56 | $147 |
| Swedish Medical Center / Cherry Hill | $16.56 – $65.72 | $70.56 | $147 |
| Tacoma General Allenmore Hospital | $18.40 – $85.38 | $27.60 | $69.00 |
| University of Washington Medical Ctr | $22.08 – $57.70 | $552 | $788 |
| Virginia Mason Medical Center | $18.40 – $2,772 | $451 – $1,767 | $885 – $3,465 |
| WhidbeyHealth Medical Center | — | $1,899 | $1,899 |
| Yakima Valley Memorial | $19.04 – $56.56 | $26.40 | $66.00 |
Medicare (traditional) reference
Only for people on original Medicare. These are CMS’s 2026 amounts. They aren’t what private insurance or cash patients pay.
- Lab fee schedule (national limit)
- $18.40